205718392

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 426323520

約数和(自身を除く): 220605128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 223, 242, 446, 484, 892, 953, 968, 1784, 1906, 2453, 3812, 4906, 7624, 9812, 10483, 19624, 20966, 26983, 41932, 53966, 83864, 107932, 115313, 212519, 215864, 230626, 425038, 461252, 850076, 922504, 1700152, 2337709, 4675418, 9350836, 18701672, 25714799, 51429598, 102859196, 205718392]

約数ペア:

[(1, 205718392), (2, 102859196), (4, 51429598), (8, 25714799), (11, 18701672), (22, 9350836), (44, 4675418), (88, 2337709), (121, 1700152), (223, 922504), (242, 850076), (446, 461252), (484, 425038), (892, 230626), (953, 215864), (968, 212519), (1784, 115313), (1906, 107932), (2453, 83864), (3812, 53966), (4906, 41932), (7624, 26983), (9812, 20966), (10483, 19624)]